'\" t
.\"     Title: probe::signal.sys_tgkill
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: November 2022
.\"    Manual: Signal Tapset
.\"    Source: SystemTap Tapset Reference
.\"  Language: English
.\"
.TH "PROBE::SIGNAL\&.SYS_" "3stap" "November 2022" "SystemTap Tapset Reference" "Signal Tapset"
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.SH "NAME"
probe::signal.sys_tgkill \- Sending kill signal to a thread group
.SH "SYNOPSIS"
.sp
.nf
signal\&.sys_tgkill 
.fi
.SH "VALUES"
.PP
\fItgid\fR
.RS 4
The thread group ID of the thread receiving the kill signal
.RE
.PP
\fIsig_name\fR
.RS 4
A string representation of the signal
.RE
.PP
\fIsig_pid\fR
.RS 4
The PID of the thread receiving the kill signal
.RE
.PP
\fIsig\fR
.RS 4
The specific kill signal sent to the process
.RE
.PP
\fItask\fR
.RS 4
A task handle to the signal recipient
.RE
.PP
\fIname\fR
.RS 4
Name of the probe point
.RE
.PP
\fIpid_name\fR
.RS 4
The name of the signal recipient
.RE
.SH "DESCRIPTION"
.PP
The tgkill call is similar to tkill, except that it also allows the caller to specify the thread group ID of the thread to be signalled\&. This protects against TID reuse\&.
.SH SEE ALSO\n 
.IR tapset::signal (3stap)
